package com.sky.service.user;


import com.sky.dto.ShoppingCartDTO;
import com.sky.pojo.ShoppingCart;

import java.util.List;

/**
 * 购物车 业务逻辑
 */
public interface ShoppingCartService {

    void add(ShoppingCartDTO dto);

    List<ShoppingCart> getShopping();

    void clean();
}

